PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1003678Guard,muffler-Exhaust Pipe,nonai

Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy · NSN 2990-01-599-4631 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-599-4631 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-599-4631. Primary manufacturer part number: 1003678.
Features
  • Guard,muffler-Exhaust Pipe,nonai — FSC 2990
  • Mounting Method: UNTHREADED MOUNTING HOLES
  • 1 verified cross-reference
  • Primary manufacturer: Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Guard,muffler-Exhaust Pipe,nonai, cataloged under National Stock Number 2990-01-599-4631, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-599-4631
Primary Part Number1003678
Item NameGuard,muffler-Exhaust Pipe,nonai
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerVt Leeboy Inc. Dba Leeboy Div Vt Leeboy
StatusACTIVE
Mounting MethodUNTHREADED MOUNTING HOLES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4210-00-215-134110-03678 INTERCHANGEABLE
Cylinder Assembly,shaper Slave
Tyco Fire Products Lp
4730-01-019-7432 INTERCHANGEABLE
Cap,quick Disconnect
Cross-Reference Index
Part NumberManufacturer
1003678 PRIMARY Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy (USA)
Related Parts
4210-00-215-1341INTERCHANGEABLE
CYLINDER ASSEMBLY,SHAPER SLAVE
10-03678
4730-01-019-7432INTERCHANGEABLE
CAP,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 2990-01-599-4631?

NSN 2990-01-599-4631 is a Guard,muffler-Exhaust Pipe,nonai, manufactured by Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-599-4631?

NSN 2990-01-599-4631 has 1 cross-referenced part number: 1003678 (Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy).

What NSN replaces 2990-01-599-4631?

There are 2 known substitutes for 2990-01-599-4631: 4210-00-215-1341, 4730-01-019-7432. Verify interchangeability with system specifications before substitution.

What are the specifications of 1003678?

Key specifications for 1003678: Overall Height: 6.0 INCHES NOMINAL IN; End Item Identification: ASPHAULT PAVER; Overall Length: 15.5 INCHES NOMINAL IN; Special Features: USED ON; 3895-01-577-2425 VT LEE BOY 8816 SERIES. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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